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Grove - Line Finder

$30.00
Line finder is designed for line following robotic. It consists two parts - an IR emitting LED and an IR sensitive phototransistor. It can output digital signal to a microcontroller so the robot can reliably follow a black line on a white background, or vice versa.
Features
  • Grove compatible interface
  • Small size
  • 5V DC power supply
  • Indicator LED
  • Digital output
  • Distance adjustable

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